Immunoassay Reagents and Kits

Kits, substrates, and reagents for a variety of immunoassay procedures, including ELISA, singleplex immunoassays, and multiplex immunoassays, that are ideal for the quantification of target antigens; substrates available in colorimetric, chemiluminescent, or chemifluorescent varieties.

We offer a variety of products for enzyme-linked immunosorbent assays (ELISA or EIA) including plates, reagents, and kits to help you detect and quantify peptides, proteins, antibodies, and hormones.

ELISA is an analytical method based on the highly specific interaction between an antigen and an antibody. For this assay, an antigen is attached to a solid surface, to which an antibody-enzyme complex is linked. When a substrate is added and incubated with the other materials, it produces a measurable product.

Life Science Research ELISA Kits (84,791)

Singleplex and Multiplex Bead Based Immunoassays (5,723)

ELISA Substrates and Reagents (2,178)

136 – 150 of 90,205 results

136

Invitrogen™ ProcartaPlex™ Cell Lysis Buffer

Used to lyse cells under nondenaturing conditions. Invitrogen™ ProcartaPlex™ Cell Lysis Buffer is available in 20mL units that should be stored chilled (for continual use) or frozen (for longer periods of time.) Additional protease inhibitors can be added without any difficulties.

Pricing & Availability

137

R&D Systems™ Human IFN-beta Quantikine ELISA Kit

R&D Systems™ Human IFN-beta Quantikine ELISA Kit is designed to measure human IFN-beta in cell culture supernates.

Pricing & Availability

138

Invitrogen™ Mouse IgG2a Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Total Assay Time	24 hr 30 min
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 50 μL
Assay Sensitivity	3.90 ng/mL
Storage Requirements	2-8°C
Assay Range	3.90-250 ng/mL
For Use With (Application)	ELISA
Test Time	1 hr 45 min
Regulatory Status	RUO
Target	Mouse IgG2a
Kit Contents	Capture Antibody: Pre-titrated, purified antibody, Detection Antibody: Pre-titrated, HRP-conjugated antibody, Standard: Recombinant protein for generating standard curve and calibrating samples, 10X Coating Buffer: Buffer for plating the Capture Antibody, 5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme, Substrate: 1X TMB Solution, Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards, 96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86),Purified antibody,Detection Antibody: Pre-titrated,HRP-conjugated antibody,Standard: Recombinant protein for generating standard curve and calibrating samples,10X Coating Buffer: Buffer for plating the Capture Antibody,5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme,Substrate: 1X TMB Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86)
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Immunoglobulin G2a

139

Invitrogen™ ProcartaPlex™ Human Immune Monitoring Panel, 65plex

The ProcartaPlex Human Immune Monitoring Panel 65plex enables the study of immune function by analyzing 65 protein targets in a single well using Luminex xMAP technology.

Pricing & Availability

140

Invitrogen™ Human IL-17A ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	9.1%
Intraassay CV	7.1
Gene Symbol	Ctla-8,Ctla8,IL-17,IL-17 A,Il17
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.5 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	1.6 to 100 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	Q16552
Regulatory Status	RUO
Target	IL-17 A
Kit Contents	Pre-coated 96 well plate,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Controls,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3605
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin 17 A, CTLA8

141

Invitrogen™ ProcartaPlex™ Human Cytokine/Chemokine/Growth Factor Panel 1, 45plex

The ProcartaPlex Human Cytokine/Chemokine/Growth Factor Panel 1 45plex enables the exploration of immune function by analyzing 45 protein targets in a single well using Luminex xMAP technology.

Pricing & Availability

142

Invitrogen™ Human IL-1 alpha ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	10%
Intraassay CV	5.4
Gene Symbol	IL-1 A,IL1,IL1-ALPHA,IL1F1
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL, Urine 50 μL
Assay Sensitivity	1.1 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	1.6 to 100 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P01583
Regulatory Status	RUO
Target	IL-1 alpha
Kit Contents	Pre-coated 96 well plate,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3552
Sample Type	Plasma,Serum,Supernatant,Urine
Label or Dye	HRP
Synonym	Hematopoietin 1, IL1F1, Interleukin 1 alpha

143

Invitrogen™ Mouse Granzyme B Uncoated ELISA Kit

ELISA

Pricing & Availability

144

R&D Systems™ Mouse IL-10 Quantikine ELISA Kit

Mouse IL-10 Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability
Specifications

Specificity	Natural and Recombinant Mouse IL-10
Target Species	Mouse
Conjugate	HRP
Product Type	Solid Phase Sandwich ELISA
Gene ID (Entrez)	16153
Sample Type	Cell Culture Supernatant,Plasma (EDTA, Heparin),Serum
Synonym	CSIF, CSIFMGC126450, Cytokine synthesis inhibitory factor, GVHDS, IL10, IL10A, IL-10 mgC126451, interleukin 10, interleukin-10, TGIF
For Use With (Application)	ELISA
Cross Reactivity	<50% cross-species reactivity observed with species tested. <0.5% cross-reactivity observed with available related molecules

145

Invitrogen™ Mouse IL-6 ELISA Kit, High Sensitivity

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Interassay CV	11%
Intraassay CV	8.8%
Gene Symbol	Il6
Total Assay Time	18 hr
Assay Sensitivity	0.21 pg/mL
Storage Requirements	2-8°C
Assay Range	1.56-100 pg/mL
Test Time	1 hr 20 min
Accession Number	P08505
Regulatory Status	RUO
Target	IL-6
Kit Contents	Pre-coated microwell plate, Biotinylated Detection Antibody, Streptavidin-HRP, Standard, Sample Diluent, Assay Buffer, Amplification Reagent I, Amplification Reagent II, Wash Buffer Concentrate, Substrate Solution, Stop Solution, Adhesive Plate Covers
Gene Alias	B-cell differentiation factor; B-cell hybridoma growth factor; B-cell stimulatory factor 2; BSF2; BSF-2; CDF; CHIL-6; CTL differentiation factor; cytokine; HGF; H-IL-6; HSF; hybridoma growth factor; Ifnb2; IFN-beta-2; Il6; IL-6; ILg6; ILN; interferon beta-2; Interleukin; interleukin 6; Interleukin 6 (interferon, beta 2); interleukin 6 precursor; interleukin BSF-2; interleukin HP-1; Interleukin6; Interleukin-6; interleukin-6 precursor; interleukin-6 protein; M-IL-6; prointerleukin 6; R-IL-6B-cell differentiation factor; B-cell hybridoma growth factor; B-cell stimulatory factor 2; BSF2; BSF-2; CDF; CHIL-6; CTL differentiation factor; cytokine; HGF; H-IL-6; HSF; hybridoma growth factor; Ifnb2; IFN-beta-2; Il6; IL-6; ILg6; ILN; interferon beta-2; Interleukin; interleukin 6; Interleukin 6 (interferon, beta 2); interleukin 6 precursor; interleukin BSF-2; interleukin HP-1; Interleukin6; Interleukin-6; interleukin-6 precursor; interleukin-6 protein; M-IL-6; prointerleukin 6; R-IL-6;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	16193
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

146

Invitrogen™ Human GDF-8/Myostatin ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Mstn
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.83 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.83 to 200 ng/mL
Test Time	1 hrs 20 mins
Accession Number	Cmpt; compact; GDF8; GDF-8; growth differentiation factor 8; growth/differentiation factor 8; H-Myo-Propeptide; H-Myostatin; MSLHP; MSTN; myostatin
Regulatory Status	RUO
Target	Myostatin
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	2660
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

147

Invitrogen™ Human TGF beta-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	4.9%
Intraassay CV	3.2%
Total Assay Time	4 hr 30 min
Sample Volume	Plasma 20 μL, Serum 20 μL, Supernatant 20 μL
Assay Sensitivity	8.6 pg/mL
Storage Requirements	2-8°C
Assay Range	31-2000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P01137
Regulatory Status	RUO
Target	TGF beta-1
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	7040
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Camurati-Engelmann disease, DPD1

148

Invitrogen™ Human IL-2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Aliases	IL-2, T-cell growth factor, TCGF
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	5%
Intraassay CV	7%
Gene Symbol	IL2
Total Assay Time	3 hr 30 min
Assay Sensitivity	9.1 pg/mL
Storage Requirements	2-8°C
Assay Range	18.8-1200 pg/mL
Test Time	1 hr 20 min
Accession Number	P60568
Regulatory Status	RUO
Target	IL-2
Kit Contents	Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Controls, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Controls,Chromogen,Stop Solution,Adhesive Plate Covers
Gene Alias	aldesleukin; cytokine; H-IL-2; il 2; Il2; Il-2; ILN; Interleukin; interleukin 2; interleukin 2 precursor; interleukin 2 variant IL2delta2; Interleukin2; Interleukin-2; interleukin-2 precursor; interleukin-2 precursor protein; interleukin-2; interleukin 2; Involved in regulation of T cell clonal expansion; involved in regulation of T-cell clonal expansion; lymphokine; M-IL-2; patial sequence of Interleukin-2; POIL2; porcine Interleukin 2; T cell growth factor; T-cell growth factor; T-cell growth factor (TCGF); TCGFaldesleukin; cytokine; H-IL-2; il 2; Il2; Il-2; ILN; Interleukin; interleukin 2; interleukin 2 precursor; interleukin 2 variant IL2delta2; Interleukin2; Interleukin-2; interleukin-2 precursor; interleukin-2 precursor protein; interleukin-2; interleukin 2; Involved in regulation of T cell clonal expansion; involved in regulation of T-cell clonal expansion; lymphokine; M-IL-2; patial sequence of Interleukin-2; POIL2; porcine Interleukin 2; T cell growth factor; T-cell growth factor; T-cell growth factor (TCGF); TCGF; IL-2; TCGF; lymphokine
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3558
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

149

Invitrogen™ Human tPA ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	6.5%
Intraassay CV	3.6
Gene Symbol	T-PA,TPA
Total Assay Time	2 hrs 10 mins
Sample Volume	Serum 10 μL, Supernatant 10 μL
Assay Sensitivity	6 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	15.6 to 1,000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P00750
Regulatory Status	RUO
Target	tPA
Kit Contents	Pre-coated 96 well plate,Standard,Sample Diluent,Assay Buffer concentrate,HRP-conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Controls,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	5327
Sample Type	Serum,Supernatant
Label or Dye	HRP
Synonym	Tissue-type plasminogen activator

150

Invitrogen™ Rat IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Rat
Conjugate	HRP
Interassay CV	10%
Intraassay CV	5
Gene Symbol	ILg6,Ifnb2
Total Assay Time	3 hrs 10 mins
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	12.0 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	31.3 to 2,000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P20607
Regulatory Status	RUO
Target	IL-6
Kit Contents	Pre-coated 96 well plate,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	24498
Sample Type	Serum,Supernatant
Label or Dye	HRP
Synonym	Interferon-beta 2, B-cell stimulatory factor 2,HGF

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